JP2008525964A5 - - Google Patents
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- JP2008525964A5 JP2008525964A5 JP2007548218A JP2007548218A JP2008525964A5 JP 2008525964 A5 JP2008525964 A5 JP 2008525964A5 JP 2007548218 A JP2007548218 A JP 2007548218A JP 2007548218 A JP2007548218 A JP 2007548218A JP 2008525964 A5 JP2008525964 A5 JP 2008525964A5
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- JP
- Japan
- Prior art keywords
- oxidizer
- assembly
- unit
- oxidizer assembly
- electrolyte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007800 oxidant agent Substances 0.000 claims 41
- 239000003792 electrolyte Substances 0.000 claims 18
- 239000000446 fuel Substances 0.000 claims 11
- 239000010419 fine particle Substances 0.000 claims 9
- 239000002904 solvent Substances 0.000 claims 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 4
- 238000007599 discharging Methods 0.000 claims 4
- 230000003750 conditioning Effects 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 230000001590 oxidative Effects 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
Claims (17)
前記酸化器アセンブリから前記電解質微粒子を除去可能にさせるように、前記酸化器アセンブリを調整する調整工程と、
前記電解質微粒子を除去する除去工程と、
を有し、
前記調整工程と前記除去工程とを前記酸化器アセンブリ中に保持されている前記酸化器ユニットで行うことを特徴とする使用方法。 A method for using an oxidizer assembly of a fuel cell system, wherein the oxidizer assembly comprises an oxidizer unit that oxidizes anode exhaust gas containing electrolyte particulates in the oxidizer assembly;
Adjusting the oxidizer assembly to allow removal of the electrolyte particulates from the oxidizer assembly;
A removing step of removing the electrolyte fine particles;
Have
The method according to claim 1, wherein the adjusting step and the removing step are performed in the oxidizer unit held in the oxidizer assembly.
前記調整工程と前記除去工程とを前記燃料電池システム中に保持された前記酸化器アセンブリを用いて行なうことを特徴とする請求項１に記載の使用方法。 Further comprising adapting the fuel cell system to allow the conditioning and removing steps to be performed using the oxidizer assembly held in the fuel cell system;
The method according to claim 1, wherein the adjusting step and the removing step are performed by using the oxidizer assembly held in the fuel cell system.
前記除去工程は、前記酸化器アセンブリから、前記溶媒と前記除去された電解質微粒子とを排出する排出工程を含むことを特徴とする請求項２に記載の使用方法。 The conditioning step includes receiving a solvent that the oxidizer assembly contacts the oxidizer unit so that the electrolyte particulates in the oxidizer assembly can be removed from the oxidizer assembly;
3. The method according to claim 2, wherein the removing step includes a discharging step of discharging the solvent and the removed electrolyte fine particles from the oxidizer assembly.
前記溶媒の前記受入工程は、前記混合器ユニットの開口または前記酸化器ユニットの出口を通して行われ、
前記排出工程は、前記混合器ユニット中の開口を通して行われ、
前記燃料電池システムの前記適合工程は、前記受入工程と排出工程とを実行可能とするように、溶媒供給部とバルブアセンブリと排出部とを提供してかつ作動させる工程を含む、ことを特徴とする請求項４に記載の使用方法。 The oxidizer assembly includes a mixer unit connected to an inlet of the oxidizer unit and supplying gas to the oxidizer unit, the mixer unit receiving and mixing oxidant gas and the anode exhaust gas; Supplying the mixed gas to the inlet of the oxidizer unit;
The step of receiving the solvent is performed through an opening of the mixer unit or an outlet of the oxidizer unit;
The discharging step is performed through an opening in the mixer unit;
The adapting step of the fuel cell system includes providing and operating a solvent supply unit, a valve assembly, and a discharge unit so that the receiving step and the discharge step can be performed. The use method according to claim 4.
前記燃料電池システムの前記適合工程は、前記受入工程を可能とするように前記溶媒供給部に取り付けられたスプリンクラーを提供する工程を含むことを特徴とする請求項５に記載の使用方法。 The receiving step passes through the outlet of the oxidizer unit,
The method according to claim 5, wherein the adapting step of the fuel cell system includes a step of providing a sprinkler attached to the solvent supply unit so as to enable the receiving step.
前記溶媒は液体の水であり、
前記接触は、２０分から１２０分の時間範囲の期間で行われ、
前記燃料電池システムの適合工程は、深い熱サイクルモードで前記燃料電池システムを運転する工程を含むことを特徴とする請求項５に記載の使用方法。 The electrolyte fine particles include carbonate,
The solvent is liquid water;
The contact is made for a period of time ranging from 20 minutes to 120 minutes;
6. The method according to claim 5, wherein the adapting step of the fuel cell system includes a step of operating the fuel cell system in a deep thermal cycle mode.
前記溶媒は空気と気化した水を含み、
前記接触は３０分から２４０分の時間範囲の期間で行われ、
前記燃料電池システムの適合工程は、低温で前記燃料電池システムを運転する工程を含むことを特徴とする請求項５に記載の使用方法。 The electrolyte fine particles include carbonate,
The solvent includes air and vaporized water;
The contact is made for a period of time ranging from 30 to 240 minutes;
6. The method according to claim 5, wherein the adapting step of the fuel cell system includes a step of operating the fuel cell system at a low temperature.
前記気化した水は約５５℃の温度であり、
前記酸化器アセンブリは約９０℃の温度であることを特徴とする請求項８に記載の使用方法。 The electrolyte fine particles include carbonate,
The vaporized water has a temperature of about 55 ° C;
The method of claim 8, wherein the oxidizer assembly is at a temperature of about 90C.
前記酸化器アセンブリが前記電解質微粒子を捕集するのを可能にする工程は、前記混合器ユニット中の前記混合されたガス通路中にフィルタを提供する工程を含むことを特徴とする請求項１０に記載の使用方法。 The oxidizer assembly includes a mixer unit connected to an inlet of the oxidizer unit and supplying gas to the inlet of the oxidizer unit, the mixer unit receiving and mixing oxidant gas and the anode exhaust gas. And supplying the mixed gas to the inlet of the oxidizer unit,
11. The step of enabling the oxidizer assembly to collect the electrolyte particulates includes providing a filter in the mixed gas passage in the mixer unit. Usage as described.
前記燃料電池システムの適合工程は、前記ろ過された電解質の前記排出の実行を可能とするために排出部とバルブアセンブリとを提供して作動させる工程を含むことを特徴とする請求項１１に記載の使用方法。 The step of removing the electrolyte fine particles includes a discharge step of discharging the electrolyte fine particles filtered from the filter through an opening in the mixer unit,
The method of claim 11, wherein adapting the fuel cell system includes providing and operating a drain and a valve assembly to enable the draining of the filtered electrolyte to be performed. How to use.
前記除去工程は、前記剥がされた電解質微粒子を気化するようになっている前記酸化器アセンブリの前記加熱工程を含むことを特徴とする請求項２に記載の使用方法。 The conditioning step of the oxidizer assembly includes a heating step that allows the oxidizer assembly to be heated to peel off the electrolyte particulates on the oxidizer assembly;
The method according to claim 2, wherein the removing step includes the heating step of the oxidizer assembly configured to vaporize the peeled electrolyte fine particles.
前記酸化器アセンブリの前記加熱工程は７９０℃から８４０℃の範囲の温度であることを特徴とする請求項１３に記載の使用方法。 The electrolyte fine particles include carbonate,
The method of claim 13, wherein the heating step of the oxidizer assembly is at a temperature in the range of 790 ° C to 840 ° C.
前記酸化器アセンブリが、前記酸化器アセンブリ中の電解質微粒子を含むアノード排ガスを酸化する酸化器ユニットを有することを特徴とするアセンブリ。
An oxidizer assembly for carrying out the method of use according to any one of claims 1 to 14 ,
The assembly oxidizer assembly, characterized by chromatic oxidation unit for oxidizing anode exhaust gas containing electrolyte particulates in the oxidizer assembly.
前記フィルタは、複数の離れて配置された板を含むベーンフィルタであることを特徴とする請求項１５に記載のアセンブリ。 An oxidizer assembly for carrying out the method of use according to claim 11;
The assembly of claim 15 , wherein the filter is a vane filter including a plurality of spaced plates.
前記混合器ユニットは、前記フィルタに連結する出口であって、前記フィルタから前記捕集された電解質微粒子を通過させる前記出口を有することを特徴とする請求項１５に記載のアセンブリ。 An oxidizer assembly for carrying out the method of use according to claim 11;
16. The assembly of claim 15 , wherein the mixer unit has an outlet connected to the filter, the outlet passing the collected particulate electrolyte from the filter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/022,914 US7381487B2 (en) | 2004-12-27 | 2004-12-27 | In-situ removal of electrolyte from gas oxidizer |
| PCT/US2005/040233 WO2006071361A2 (en) | 2004-12-27 | 2005-11-04 | In-situ removal of electrolyte from gas oxidizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008525964A JP2008525964A (en) | 2008-07-17 |
| JP2008525964A5 true JP2008525964A5 (en) | 2008-11-27 |
Family
ID=36611767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007548218A Pending JP2008525964A (en) | 2004-12-27 | 2005-11-04 | In situ removal of electrolyte from gas oxidizer |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7381487B2 (en) |
| EP (1) | EP1844511A4 (en) |
| JP (1) | JP2008525964A (en) |
| KR (1) | KR101268229B1 (en) |
| CN (1) | CN101091274A (en) |
| WO (1) | WO2006071361A2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7736777B2 (en) * | 2005-08-11 | 2010-06-15 | Fuelcell Energy, Inc. | Control assembly for controlling a fuel cell system during shutdown and restart |
| DE102011083165A1 (en) * | 2011-09-22 | 2013-03-28 | Robert Bosch Gmbh | Energy storage, arrangement comprising the energy storage and method for determining a functional state of an energy storage |
| CA2937948C (en) | 2014-01-31 | 2019-10-01 | Fuelcell Energy, Inc. | Reformer-electrolyzer-purifier (rep) assembly for hydrogen production, systems incorporation same and method of producing hydrogen |
| KR101656957B1 (en) * | 2014-12-29 | 2016-09-12 | 포스코에너지 주식회사 | System for preventing absorption at catalyst in molten carbonate fuel cell |
| CN108604695B (en) | 2015-11-16 | 2021-09-17 | 燃料电池能有限公司 | Energy storage with engine REP |
| WO2017087405A1 (en) | 2015-11-16 | 2017-05-26 | Fuelcell Energy, Inc. | System for capturing co2 from a fuel cell |
| CA3107519C (en) | 2015-11-17 | 2023-01-31 | Fuelcell Energy Inc. | Hydrogen and carbon monoxide generation using an rep with partial oxidation |
| KR102143861B1 (en) | 2015-11-17 | 2020-08-12 | 퓨얼 셀 에너지, 인크 | Fuel cell system with improved CO2 capture |
| WO2017184703A1 (en) | 2016-04-21 | 2017-10-26 | Fuelcell Energy, Inc. | Fluidized catalytic cracking unit system with integrated reformer-electrolyzer-purifier |
| US10897055B2 (en) | 2017-11-16 | 2021-01-19 | Fuelcell Energy, Inc. | Load following power generation and power storage using REP and PEM technology |
| US11495806B2 (en) | 2019-02-04 | 2022-11-08 | Fuelcell Energy, Inc. | Ultra high efficiency fuel cell power generation system |
| WO2021153720A1 (en) * | 2020-01-31 | 2021-08-05 | クミアイ化学工業株式会社 | 3-alkoxy benzoic acid amide derivative, and pest control agent |
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| US3973993A (en) * | 1975-02-12 | 1976-08-10 | United Technologies Corporation | Pressurized fuel cell power plant with steam flow through the cells |
| US4533607A (en) * | 1984-12-06 | 1985-08-06 | United Technologies Corporation | Process for removing electrolyte vapor from fuel cell exhaust gas |
| JPH07118329B2 (en) * | 1986-04-07 | 1995-12-18 | 三菱電機株式会社 | Reforming catalyst for molten carbonate fuel cell |
| US5084363A (en) * | 1990-01-10 | 1992-01-28 | International Fuel Cells Corp. | Molten carbonate fuel cell power plant |
| JP2751523B2 (en) * | 1990-01-30 | 1998-05-18 | 三菱電機株式会社 | Internal reforming fuel cell |
| JP2766434B2 (en) * | 1992-07-30 | 1998-06-18 | 株式会社東芝 | Exhaust gas treatment device for fuel cell power generator |
| JPH06283186A (en) * | 1993-03-25 | 1994-10-07 | Youyuu Tansanengata Nenryo Denchi Hatsuden Syst Gijutsu Kenkyu Kumiai | Processing of fuel exhaust gas of molten carbonate fuel cell and device therefore |
| JPH07267605A (en) * | 1994-03-30 | 1995-10-17 | Yoyu Tansanengata Nenryo Denchi Hatsuden Syst Gijutsu Kenkyu Kumiai | Reformer for fuel cell |
| JPH1186888A (en) * | 1997-09-10 | 1999-03-30 | Toshiba Corp | Fused carbonate fuel cell power generation plant |
| JP3290395B2 (en) * | 1997-11-25 | 2002-06-10 | 日本電信電話株式会社 | Direct contact type condensed water recovery system for fuel cell and direct contact type steam condenser |
| CN1249207C (en) * | 1998-11-05 | 2006-04-05 | 株式会社荏原制作所 | Power generation system based on gasification of combustible material |
| KR100309437B1 (en) * | 1999-08-23 | 2001-09-26 | 윤명조 | Stackless waste material renewal process by oxygen enriched gas |
| JP4622066B2 (en) * | 2000-08-30 | 2011-02-02 | 株式会社デンソー | Hydrogen generator |
| US6458478B1 (en) * | 2000-09-08 | 2002-10-01 | Chi S. Wang | Thermoelectric reformer fuel cell process and system |
| US6921594B2 (en) * | 2001-12-19 | 2005-07-26 | Sud-Chemie Inc. | Exhaust treatment and filtration system for molten carbonate fuel cells |
| US6902840B2 (en) | 2002-07-02 | 2005-06-07 | Fuelcell Energy, Inc. | Fuel cell system with mixer/eductor |
| US7060382B2 (en) * | 2003-05-15 | 2006-06-13 | Fuelcell Energy, Inc. | Fuel cell system with recycle of anode exhaust gas |
-
2004
- 2004-12-27 US US11/022,914 patent/US7381487B2/en not_active Expired - Fee Related
-
2005
- 2005-11-04 WO PCT/US2005/040233 patent/WO2006071361A2/en active Application Filing
- 2005-11-04 JP JP2007548218A patent/JP2008525964A/en active Pending
- 2005-11-04 KR KR1020077017366A patent/KR101268229B1/en not_active IP Right Cessation
- 2005-11-04 EP EP05826265A patent/EP1844511A4/en not_active Withdrawn
- 2005-11-04 CN CNA2005800449378A patent/CN101091274A/en active Pending
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